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
31 Jan
Sun
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Real-time AQI (Monitoring Station in Chongqing)
天生
4425
PM2.5
44
PM10
7
O3
0.8
CO
9
SO2
18
NO2
两路
4330
PM2.5
40
PM10
3
O3
1.1
CO
6
SO2
29
NO2
南坪
3619
PM2.5
36
PM10
3
O3
1.1
CO
4
SO2
30
NO2
唐家沱
2714
PM2.5
27
PM10
2
O3
0.7
CO
5
SO2
13
NO2
龙井湾
3114
PM2.5
31
PM10
13
O3
1.3
CO
7
SO2
22
NO2
龙洲湾
3021
PM2.5
30
PM10
3
O3
0.7
CO
4
SO2
30
NO2
上清寺
4934
PM2.5
46
PM10
3
O3
0.8
CO
8
SO2
31
NO2
安康
4221
PM2.5
42
PM10
8
O3
0.6
CO
5
SO2
14
NO2
北山路
4028
PM2.5
32
PM10
10
O3
0.9
CO
6
SO2
25
NO2
滩子口
2213
PM2.5
22
PM10
6
O3
0.9
CO
6
SO2
25
NO2
棠香
2517
PM2.5
20
PM10
6
O3
1.1
CO
3
SO2
18
NO2
桃源西路
3718
PM2.5
37
PM10
9
O3
1.1
CO
6
SO2
20
NO2
迎宾大道
2315
PM2.5
23
PM10
14
O3
0.8
CO
5
SO2
23
NO2
舟白
3414
PM2.5
34
PM10
41
O3
0.6
CO
5
SO2
16
NO2
百安坝
2915
PM2.5
29
PM10
34
O3
0.6
CO
4
SO2
15
NO2
芙蓉中路
3323
PM2.5
29
PM10
18
O3
0.8
CO
4
SO2
14
NO2
行政中心
3712
PM2.5
37
PM10
5
O3
0.7
CO
4
SO2
25
NO2
书院路
3021
PM2.5
22
PM10
2
O3
0.8
CO
5
SO2
21
NO2
虎峰
4224
PM2.5
42
PM10
3
O3
1.0
CO
7
SO2
32
NO2
龙门街
3422
PM2.5
34
PM10
7
O3
1.0
CO
7
SO2
24
NO2
昌元
4827
PM2.5
48
PM10
8
O3
0.9
CO
16
SO2
25
NO2
云师幼儿园
256
PM2.5
25
PM10
44
O3
0.7
CO
5
SO2
12
NO2
忠县中学
2514
PM2.5
25
PM10
21
O3
0.9
CO
2
SO2
21
NO2
竹枝路2号
3818
PM2.5
38
PM10
42
O3
0.7
CO
2
SO2
20
NO2
龙河路
2215
PM2.5
18
PM10
22
O3
0.8
CO
6
SO2
14
NO2
桃花源中路
2717
PM2.5
27
PM10
44
O3
0.5
CO
2
SO2
11
NO2
河堡街
3317
PM2.5
33
PM10
51
O3
0.6
CO
2
SO2
11
NO2
双山路147号
4320
PM2.5
43
PM10
2
O3
1.0
CO
2
SO2
37
NO2
桃园路24号
4016
PM2.5
40
PM10
3
O3
1.0
CO
9
SO2
14
NO2
钟楼街32号
2312
PM2.5
23
PM10
8
O3
1.0
CO
3
SO2
21
NO2
人民南路309号
3924
PM2.5
39
PM10
9
O3
0.7
CO
4
SO2
13
NO2
Air quality in the last 12 months (Chongqing)
|
2025/12
|
126
|
155
|
76
|
61
|
64
|
75
|
82
|
86
|
108
|
108
|
93
|
100
|
41
|
56
|
65
|
86
|
100
|
105
|
121
|
77
|
36
|
36
|
32
|
46
|
43
|
45
|
57
|
65
|
83
|
102
|
52
|
|
2025/11
|
40
|
43
|
48
|
40
|
43
|
33
|
24
|
27
|
28
|
29
|
39
|
45
|
51
|
53
|
40
|
50
|
31
|
25
|
37
|
51
|
60
|
72
|
57
|
59
|
59
|
61
|
73
|
75
|
94
|
115
|
|
|
2025/10
|
35
|
26
|
28
|
24
|
28
|
30
|
37
|
39
|
31
|
35
|
38
|
41
|
20
|
22
|
24
|
27
|
25
|
22
|
19
|
18
|
19
|
22
|
22
|
33
|
33
|
34
|
34
|
39
|
43
|
41
|
44
|
|
2025/09
|
37
|
44
|
44
|
51
|
52
|
26
|
33
|
24
|
33
|
37
|
30
|
23
|
17
|
25
|
29
|
33
|
47
|
29
|
21
|
24
|
23
|
23
|
20
|
24
|
38
|
28
|
30
|
32
|
20
|
28
|
|
|
2025/08
|
29
|
28
|
29
|
30
|
34
|
30
|
25
|
27
|
27
|
27
|
18
|
20
|
26
|
28
|
28
|
19
|
22
|
27
|
24
|
19
|
25
|
25
|
23
|
25
|
26
|
23
|
23
|
25
|
33
|
33
|
34
|
|
2025/07
|
21
|
18
|
17
|
19
|
24
|
29
|
26
|
25
|
20
|
28
|
26
|
27
|
32
|
30
|
30
|
32
|
32
|
30
|
25
|
24
|
24
|
23
|
20
|
17
|
17
|
20
|
24
|
27
|
32
|
34
|
28
|
|
2025/06
|
22
|
24
|
37
|
42
|
44
|
50
|
46
|
31
|
23
|
35
|
40
|
41
|
39
|
39
|
37
|
39
|
33
|
24
|
18
|
27
|
22
|
21
|
22
|
24
|
18
|
27
|
26
|
25
|
22
|
24
|
|
|
2025/05
|
49
|
61
|
66
|
50
|
42
|
57
|
50
|
31
|
52
|
56
|
50
|
51
|
57
|
63
|
66
|
65
|
60
|
64
|
56
|
56
|
51
|
33
|
50
|
59
|
45
|
38
|
26
|
22
|
27
|
26
|
21
|
|
2025/04
|
41
|
52
|
56
|
56
|
68
|
75
|
64
|
63
|
67
|
61
|
46
|
252
|
234
|
143
|
103
|
79
|
74
|
66
|
49
|
35
|
41
|
44
|
50
|
39
|
47
|
49
|
42
|
43
|
36
|
36
|
|
|
2025/03
|
84
|
87
|
39
|
28
|
25
|
25
|
36
|
49
|
52
|
53
|
54
|
73
|
63
|
53
|
36
|
32
|
29
|
33
|
44
|
51
|
61
|
85
|
81
|
59
|
58
|
57
|
86
|
73
|
25
|
31
|
38
|
|
2025/02
|
83
|
55
|
37
|
39
|
50
|
40
|
35
|
44
|
55
|
60
|
73
|
71
|
42
|
44
|
44
|
50
|
52
|
44
|
50
|
45
|
47
|
41
|
39
|
47
|
64
|
65
|
64
|
68
|
|||
|
2025/01
|
134
|
156
|
166
|
145
|
102
|
99
|
75
|
48
|
48
|
49
|
57
|
64
|
89
|
104
|
85
|
81
|
89
|
106
|
104
|
113
|
132
|
180
|
204
|
96
|
36
|
38
|
52
|
74
|
170
|
138
|
103
|
|
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