Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Dec
Thu
18 Dec
Fri
19 Dec
Sat
20 Dec
Sun
21 Dec
Mon
22 Dec
Tue
23 Dec
Real-time AQI (Monitoring Station in Changchun)
邮电学院
6033
PM2.5
69 *
PM10
39
O3
0.5
CO
20
SO2
23
NO2
劳动公园
6345
PM2.5
75
PM10
36
O3
0.3
CO
9
SO2
28
NO2
园林处
5337
PM2.5
56
PM10
36
O3
0.6
CO
11
SO2
29
NO2
净月潭
6244 *
PM2.5
60
PM10
47
O3
0.5
CO
8
SO2
14
NO2
甩湾子
9067 *
PM2.5
97
PM10
41
O3
0.8
CO
6
SO2
12
NO2
高新区管委会
6547 *
PM2.5
76
PM10
47
O3
0.2
CO
5
SO2
21
NO2
岱山公园
7552
PM2.5
100 *
PM10
34
O3
0.7
CO
10
SO2
34
NO2
北亚泰大街1068号
5131
PM2.5
51 *
PM10
40
O3
0.7
CO
10
SO2
27
NO2
Air quality in the last 12 months (Changchun)
|
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
|
|
|
2025/05
|
25
|
28
|
24
|
24
|
39
|
30
|
45
|
46
|
39
|
35
|
48
|
59
|
56
|
55
|
56
|
28
|
24
|
35
|
33
|
35
|
45
|
44
|
38
|
30
|
32
|
40
|
50
|
52
|
50
|
55
|
56
|
|
2025/04
|
88
|
58
|
103
|
79
|
38
|
67
|
55
|
71
|
91
|
87
|
85
|
39
|
20
|
28
|
28
|
26
|
63
|
36
|
29
|
58
|
57
|
20
|
38
|
79
|
32
|
49
|
44
|
50
|
68
|
43
|
|
|
2025/03
|
63
|
30
|
47
|
43
|
73
|
69
|
59
|
84
|
129
|
113
|
81
|
148
|
41
|
46
|
46
|
58
|
86
|
68
|
88
|
97
|
76
|
141
|
162
|
86
|
167
|
105
|
44
|
26
|
26
|
36
|
77
|
|
2025/02
|
125
|
144
|
72
|
78
|
70
|
65
|
49
|
35
|
58
|
74
|
87
|
75
|
67
|
69
|
74
|
40
|
33
|
33
|
39
|
41
|
45
|
49
|
48
|
50
|
136
|
60
|
91
|
130
|
|||
|
2025/01
|
40
|
36
|
37
|
65
|
83
|
111
|
71
|
54
|
63
|
83
|
97
|
116
|
100
|
61
|
47
|
50
|
55
|
73
|
75
|
95
|
123
|
107
|
105
|
88
|
102
|
92
|
109
|
63
|
93
|
62
|
84
|
|
2024/12
|
53
|
22
|
29
|
27
|
33
|
46
|
46
|
49
|
64
|
72
|
41
|
53
|
68
|
44
|
35
|
36
|
46
|
59
|
59
|
82
|
77
|
48
|
54
|
41
|
62
|
37
|
37
|
40
|
52
|
59
|
46
|
|
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