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
22 Jul
Thu
23 Jul
Fri
24 Jul
Sat
25 Jul
Sun
26 Jul
Mon
27 Jul
Tue
28 Jul
Real-time AQI (Monitoring Station in Changchun)
客车厂
5236 *
PM2.5
48
PM10
147
O3
0.8
CO
4
SO2
11
NO2
邮电学院
5437 *
PM2.5
40
PM10
148
O3
0.6
CO
6
SO2
6
NO2
劳动公园
5638 *
PM2.5
38
PM10
141
O3
0.5
CO
6
SO2
9
NO2
园林处
4632
PM2.5
43
PM10
144
O3
0.7
CO
2
SO2
10
NO2
净月潭
5035
PM2.5
39
PM10
124
O3
0.6
CO
6
SO2
6
NO2
经开区环卫处
4934
PM2.5
48
PM10
128
O3
0.7
CO
3
SO2
9
NO2
高新区管委会
5134
PM2.5
51 *
PM10
128
O3
0.7
CO
4
SO2
8
NO2
岱山公园
4530
PM2.5
45
PM10
131
O3
0.6
CO
2
SO2
22
NO2
北亚泰大街1068号
5436
PM2.5
55 *
PM10
138
O3
0.8
CO
3
SO2
14
NO2
Air quality in the last 12 months (Changchun)
|
2026/06
|
35
|
39
|
19
|
25
|
26
|
24
|
21
|
22
|
25
|
26
|
30
|
32
|
41
|
39
|
35
|
33
|
27
|
39
|
37
|
34
|
22
|
27
|
35
|
40
|
32
|
41
|
48
|
46
|
44
|
47
|
|
|
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
|
|
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