Jilin - China   2026-02-04   Wednesday   43.82N, 125.32E

Changchun

Jilin - China
2026-02-04

Air Quality

Moderate

Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.

122 *

PM2.5

153

PM10

19

O3

1.9

CO

12

SO2

80

NO2

Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.

Advise

Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.

Air Quality

Today

4 Feb

113 Light

Thu

5 Feb

54 Good

Fri

6 Feb

53 Good

Sat

7 Feb

52 Good

Sun

8 Feb

63 Good

Mon

9 Feb

49 Excellent

Tue

10 Feb

17 Excellent

Changchun Air quality rank

Real-time AQI (Monitoring Station in Changchun)

客车厂

193

145 *

PM2.5

172

PM10

17

O3

2.4

CO

13

SO2

98

NO2

邮电学院

112

84 *

PM2.5

112

PM10

9

O3

1.5

CO

11

SO2

87

NO2

劳动公园

232

182 *

PM2.5

269

PM10

29

O3

3.2

CO

8

SO2

90

NO2

园林处

156

119 *

PM2.5

138

PM10

14

O3

1.9

CO

19

SO2

80

NO2

净月潭

74

54 *

PM2.5

67

PM10

64

O3

1.0

CO

10

SO2

22

NO2

经开区环卫处

114

86 *

PM2.5

116

PM10

3

O3

1.5

CO

7

SO2

83

NO2

高新区管委会

129

98 *

PM2.5

114

PM10

8

O3

1.6

CO

8

SO2

78

NO2

岱山公园

109

82 *

PM2.5

130

PM10

14

O3

1.0

CO

12

SO2

82

NO2

北亚泰大街1068号

298

248 *

PM2.5

252

PM10

10

O3

3.0

CO

14

SO2

92

NO2

Monthly Average AQI (Changchun)

2021/01 - 2025/12

Air quality in the last 12 months (Changchun)

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
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
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
Air quality source: CNEMC

*: primary pollution