Kanto

HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen Yellow Yellow Red Red Blue Blue
Walking in tall grass or a cave
Cape Brink
5%
L37–40
Seafoam Islands
1F
Radio off
+10%
L32
Radio off
+10%
L32
1%
L38
Seafoam Islands
B1F
4%
L32
Radio off
+10%
L34
4%
L32
Radio off
+10%
L34
5%
L33–35
Seafoam Islands
B2F
4%
L33
Radio off
+10%
L35
4%
L33
Radio off
+10%
L35
10%
L32–34
1%
L37
Seafoam Islands
B3F
4%
L34
Radio off
+10%
L36
4%
L34
Radio off
+10%
L36
15%
L32–34
Seafoam Islands
B4F
4%
L37
Radio off
+10%
L38
4%
L37
Radio off
+10%
L38
15%
L32–34
4%
L39
HeartGold HeartGold SoulSilver SoulSilver FireRed FireRed LeafGreen LeafGreen Yellow Yellow Red Red Blue Blue
Surfing
Berry Forest
5%
L35–40
Cape Brink
5%
L35–40
Cerulean Cave
1F
10%
L40
10%
L40
35%
L40–55
Cerulean Cave
2F
10%
L40
10%
L40
Cerulean Cave
B1F
10%
L40
10%
L40
35%
L50–65
Route 6
10%
L10
10%
L10
5%
L15–20
Seafoam Islands
B3F
1%
L35–40
Seafoam Islands
B4F
1%
L35–40

Johto

HeartGold HeartGold SoulSilver SoulSilver
Walking in tall grass or a cave
Mt. Silver
1F top
Radio off
+10%
L48
Radio off
+10%
L48
Mt. Silver
2F
Radio off
+10%
L48
Radio off
+10%
L48
Mt. Silver
3F
20%
L48
20%
L48
Mt. Silver
4F
20%
L48
Radio off
+10%
L48
20%
L48
Radio off
+10%
L48
Mt. Silver
mountainside
5%
L51
5%
L51
Mt. Silver
top
20%
L48
In the morning
Radio off
+10%
L48
During the day
Radio off
+10%
L48
20%
L48
In the morning
Radio off
+10%
L48
During the day
Radio off
+10%
L48
HeartGold HeartGold SoulSilver SoulSilver
Surfing
Ilex Forest
10%
L10–20
10%
L10–20
Route 35
10%
L15–31
10%
L15–31

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Surfing
Safari Zone
NW/mach bike area
5%
L25–40
5%
L25–40
5%
L25–40

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Lake Acuity
15%
L39–40
Lake Valor
5%
L41
Not using PokéRadar
+10%
L40
Sea Route 226
10%
L51–53
10%
L51–53
Sea Route 230
10%
L52
10%
L52
Sendoff Spring
20%
L53–54
20%
L53–54
Platinum Platinum Diamond Diamond Pearl Pearl
Surfing
Celestic Town
10%
L20–40
10%
L20–40
10%
L20–40
Eterna City
10%
L20–40
10%
L20–40
10%
L20–40
Lake Acuity
10%
L20–40
10%
L20–40
10%
L20–40
Lake Valor
10%
L20–40
10%
L20–40
10%
L20–40
Lake Verity
after Galactic intervention
10%
L20–40
10%
L20–40
10%
L20–40
Lake Verity
before Galactic intervention
10%
L20–40
10%
L20–40
10%
L20–40
Oreburgh Gate
B1F
5%
L20–40
5%
L20–40
5%
L20–40
Ravaged Path
5%
L20–40
5%
L20–40
5%
L20–40
Resort Area
90%
L35–55
100%
L40–55
100%
L40–55
Route 203
10%
L20–40
10%
L20–40
10%
L20–40
Route 204
north, towards Floaroma Town
10%
L20–40
10%
L20–40
10%
L20–40
Route 204
south, towards Jubilife City
10%
L20–40
10%
L20–40
10%
L20–40
Route 205
east, towards Eterna City
10%
L20–40
10%
L20–40
10%
L20–40
Route 208
10%
L20–40
10%
L20–40
10%
L20–40
Route 209
10%
L20–40
10%
L20–40
10%
L20–40
Route 210
west, towards Celestic Town
10%
L20–40
10%
L20–40
10%
L20–40
Route 212
north, towards Hearthome City
10%
L20–40
10%
L20–40
10%
L20–40
Route 214
10%
L20–40
10%
L20–40
10%
L20–40
Route 225
90%
L35–55
70%
L40–55
70%
L40–55
Sendoff Spring
100%
L20–40
100%
L40–55
100%
L40–55
Twinleaf Town
10%
L20–40
10%
L20–40
10%
L20–40

Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Abundant Shrine
10%
L34
10%
L34
Nature Sanctuary
10%
L57
10%
L57
Route 11
20%
L36
20%
L36
20%
L47
20%
L47
Route 14
25%
L34–35
25%
L34–35
20%
L47
20%
L47
Route 22
10%
L40
10%
L40
Route 23
10%
L50
10%
L50
Seaside Cave
1F
35%
L34–36
35%
L34–36
Seaside Cave
B1F
20%
L40
20%
L40
Village Bridge
35%
L36–38
35%
L36–38
25%
L47–49
25%
L47–49
Black 2 Black 2 White 2 White 2 Black Black White White
Walking in dark grass
Abundant Shrine
10%
L38
10%
L38
Nature Sanctuary
10%
L65
10%
L65
Route 11
20%
L40
20%
L40
20%
L57
20%
L57
Route 14
25%
L37–39
25%
L38–39
20%
L57
20%
L57
Route 22
10%
L45
10%
L45
Route 23
10%
L55
10%
L55
Village Bridge
35%
L40–42
35%
L40–42
25%
L57–59
25%
L57–59