Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
Sat
20 Jun
Sun
21 Jun
Mon
22 Jun
Tue
23 Jun
Wed
24 Jun
Thu
25 Jun
Real-time AQI (Monitoring Station in Changchun)
客车厂
3826
PM2.5
33
PM10
59
O3
0.6
CO
6
SO2
30
NO2
劳动公园
2920
PM2.5
21
PM10
54
O3
0.8
CO
6
SO2
29
NO2
园林处
3323
PM2.5
26
PM10
50
O3
0.5
CO
3
SO2
28
NO2
净月潭
2618
PM2.5
18
PM10
37
O3
0.4
CO
6
SO2
14
NO2
经开区环卫处
3021
PM2.5
27
PM10
49
O3
0.4
CO
5
SO2
30
NO2
高新区管委会
2819
PM2.5
26
PM10
41
O3
0.5
CO
6
SO2
35
NO2
岱山公园
3826
PM2.5
28
PM10
64
O3
0.3
CO
5
SO2
34
NO2
北亚泰大街1068号
3522
PM2.5
35
PM10
51
O3
0.6
CO
4
SO2
34
NO2
Air quality in the last 12 months (Changchun)
|
2026/05
|
46
|
34
|
35
|
43
|
104
|
29
|
30
|
31
|
37
|
34
|
43
|
49
|
47
|
53
|
45
|
39
|
40
|
32
|
35
|
32
|
33
|
34
|
32
|
39
|
36
|
30
|
30
|
33
|
32
|
26
|
70
|
|
2026/04
|
77
|
117
|
246
|
42
|
44
|
36
|
31
|
151
|
63
|
61
|
33
|
71
|
34
|
45
|
59
|
73
|
48
|
45
|
96
|
187
|
57
|
30
|
42
|
91
|
59
|
31
|
33
|
33
|
34
|
37
|
|
|
2026/03
|
76
|
98
|
124
|
50
|
60
|
36
|
51
|
72
|
57
|
71
|
62
|
80
|
88
|
55
|
176
|
126
|
222
|
61
|
65
|
164
|
204
|
158
|
130
|
101
|
144
|
156
|
76
|
119
|
108
|
56
|
140
|
|
2026/02
|
70
|
71
|
69
|
98
|
85
|
41
|
54
|
49
|
64
|
88
|
66
|
114
|
145
|
98
|
40
|
47
|
104
|
48
|
52
|
65
|
78
|
235
|
79
|
55
|
93
|
44
|
44
|
46
|
|||
|
2026/01
|
56
|
67
|
99
|
105
|
49
|
46
|
40
|
54
|
63
|
71
|
54
|
48
|
33
|
51
|
56
|
86
|
52
|
55
|
41
|
51
|
51
|
42
|
40
|
56
|
74
|
80
|
67
|
71
|
75
|
84
|
76
|
|
2025/12
|
72
|
36
|
23
|
42
|
43
|
54
|
59
|
39
|
73
|
91
|
37
|
59
|
91
|
111
|
74
|
58
|
84
|
78
|
66
|
37
|
42
|
44
|
60
|
74
|
37
|
62
|
65
|
97
|
30
|
29
|
46
|
|
2025/11
|
81
|
38
|
36
|
99
|
151
|
92
|
146
|
194
|
51
|
69
|
164
|
106
|
46
|
110
|
148
|
63
|
136
|
54
|
51
|
41
|
76
|
109
|
132
|
229
|
197
|
195
|
45
|
55
|
50
|
55
|
|
|
2025/10
|
46
|
56
|
49
|
41
|
22
|
28
|
39
|
27
|
40
|
49
|
46
|
37
|
118
|
147
|
55
|
60
|
75
|
34
|
26
|
25
|
39
|
50
|
51
|
62
|
92
|
37
|
39
|
72
|
216
|
41
|
56
|
|
2025/09
|
27
|
36
|
35
|
37
|
39
|
21
|
25
|
25
|
30
|
31
|
38
|
41
|
42
|
39
|
16
|
31
|
24
|
33
|
25
|
41
|
34
|
28
|
33
|
21
|
24
|
27
|
36
|
31
|
43
|
47
|
|
|
2025/08
|
27
|
35
|
19
|
20
|
24
|
19
|
19
|
26
|
22
|
20
|
25
|
32
|
29
|
25
|
39
|
28
|
17
|
30
|
32
|
29
|
23
|
17
|
31
|
21
|
26
|
23
|
25
|
19
|
21
|
38
|
36
|
|
2025/07
|
20
|
24
|
21
|
17
|
27
|
18
|
30
|
35
|
41
|
40
|
37
|
43
|
19
|
22
|
21
|
18
|
25
|
25
|
27
|
18
|
20
|
28
|
21
|
19
|
25
|
33
|
17
|
26
|
19
|
15
|
20
|
|
2025/06
|
25
|
45
|
22
|
21
|
33
|
34
|
24
|
39
|
27
|
13
|
19
|
30
|
35
|
32
|
35
|
23
|
27
|
36
|
27
|
18
|
17
|
24
|
38
|
46
|
53
|
35
|
50
|
35
|
38
|
24
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution