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
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Real-time AQI (Monitoring Station in Chongqing)
天生
3617
PM2.5
36
PM10
26
O3
0.9
CO
11
SO2
18
NO2
两路
5034
PM2.5
50
PM10
6
O3
0.8
CO
10
SO2
38
NO2
南坪
5536
PM2.5
57 *
PM10
15
O3
0.8
CO
12
SO2
25
NO2
唐家沱
4632
PM2.5
41
PM10
1
O3
0.8
CO
9
SO2
34
NO2
龙洲湾
7648 *
PM2.5
57
PM10
24
O3
0.6
CO
11
SO2
19
NO2
上清寺
6339
PM2.5
68 *
PM10
8
O3
0.7
CO
10
SO2
40
NO2
安康
2614
PM2.5
26
PM10
7
O3
0.6
CO
11
SO2
12
NO2
北山路
4531
PM2.5
34
PM10
46
O3
0.6
CO
11
SO2
12
NO2
棠香
169
PM2.5
15
PM10
49
O3
0.7
CO
3
SO2
5
NO2
桃源西路
5530
PM2.5
57 *
PM10
20
O3
1.0
CO
19
SO2
24
NO2
舟白
156
PM2.5
15
PM10
29
O3
0.4
CO
2
SO2
4
NO2
周家坝
2819
PM2.5
25
PM10
6
O3
0.6
CO
10
SO2
24
NO2
百安坝
1611
PM2.5
11
PM10
34
O3
0.4
CO
17
SO2
17
NO2
芙蓉中路
103
PM2.5
10
PM10
10
O3
0.1
CO
7
SO2
14
NO2
行政中心
5638 *
PM2.5
56
PM10
25
O3
0.8
CO
9
SO2
10
NO2
书院路
2215
PM2.5
16
PM10
32
O3
0.7
CO
8
SO2
8
NO2
龙门街
2413
PM2.5
24
PM10
41
O3
0.7
CO
8
SO2
9
NO2
云师幼儿园
2316
PM2.5
18
PM10
18
O3
0.6
CO
9
SO2
19
NO2
公安局
249
PM2.5
24
PM10
9
O3
0.6
CO
8
SO2
8
NO2
忠县中学
4025
PM2.5
40
PM10
1
O3
0.7
CO
7
SO2
37
NO2
龙河路
3120
PM2.5
31
PM10
12
O3
0.5
CO
9
SO2
10
NO2
桃花源中路
169
PM2.5
16
PM10
18
O3
0.5
CO
4
SO2
7
NO2
秀山县高级中学
83
PM2.5
6
PM10
25
O3
0.7
CO
6
SO2
5
NO2
河堡街
198
PM2.5
19
PM10
2
O3
0.7
CO
5
SO2
13
NO2
双山路147号
4934
PM2.5
48
PM10
18
O3
0.6
CO
9
SO2
26
NO2
钟楼街32号
5638 *
PM2.5
52
PM10
35
O3
0.6
CO
16
SO2
4
NO2
人民南路309号
3414
PM2.5
34
PM10
14
O3
0.6
CO
6
SO2
14
NO2
Air quality in the last 12 months (Chongqing)
|
2026/04
|
35
|
35
|
34
|
46
|
54
|
45
|
35
|
31
|
38
|
44
|
35
|
35
|
33
|
28
|
28
|
31
|
43
|
44
|
44
|
66
|
40
|
23
|
32
|
38
|
51
|
54
|
35
|
26
|
26
|
35
|
|
|
2026/03
|
30
|
33
|
30
|
34
|
43
|
42
|
39
|
31
|
27
|
31
|
41
|
45
|
50
|
50
|
24
|
27
|
27
|
26
|
34
|
40
|
40
|
43
|
41
|
28
|
32
|
37
|
40
|
35
|
37
|
29
|
27
|
|
2026/02
|
50
|
70
|
77
|
81
|
98
|
97
|
78
|
55
|
48
|
61
|
63
|
71
|
85
|
85
|
89
|
60
|
95
|
86
|
86
|
76
|
72
|
81
|
73
|
39
|
39
|
42
|
36
|
23
|
|||
|
2026/01
|
27
|
30
|
44
|
55
|
59
|
61
|
66
|
79
|
95
|
118
|
137
|
144
|
133
|
148
|
148
|
158
|
165
|
156
|
95
|
25
|
37
|
53
|
62
|
63
|
66
|
68
|
64
|
69
|
66
|
32
|
35
|
|
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
|
|
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