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
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Real-time AQI (Monitoring Station in Chongqing)
天生
3415
PM2.5
34
PM10
35
O3
1.0
CO
8
SO2
30
NO2
两路
3316
PM2.5
33
PM10
50
O3
0.7
CO
10
SO2
34
NO2
南坪
4125
PM2.5
41
PM10
54
O3
0.6
CO
10
SO2
18
NO2
唐家沱
2517
PM2.5
23
PM10
46
O3
0.7
CO
9
SO2
26
NO2
歇台子
3524
PM2.5
33
PM10
52
O3
0.8
CO
9
SO2
27
NO2
龙井湾
2916
PM2.5
29
PM10
67
O3
0.7
CO
7
SO2
18
NO2
龙洲湾
3121
PM2.5
31
PM10
53
O3
0.5
CO
10
SO2
12
NO2
上清寺
4626
PM2.5
46
PM10
52
O3
0.8
CO
8
SO2
31
NO2
安康
3013
PM2.5
30
PM10
25
O3
0.6
CO
7
SO2
19
NO2
滩子口
3625
PM2.5
29
PM10
69
O3
0.5
CO
8
SO2
13
NO2
棠香
3927
PM2.5
35
PM10
57
O3
0.7
CO
3
SO2
12
NO2
桃源西路
4028
PM2.5
40
PM10
56
O3
0.8
CO
22
SO2
19
NO2
迎宾大道
2215
PM2.5
18
PM10
56
O3
0.6
CO
8
SO2
22
NO2
舟白
4024
PM2.5
40
PM10
50
O3
0.4
CO
2
SO2
8
NO2
周家坝
4322
PM2.5
43
PM10
36
O3
0.6
CO
7
SO2
29
NO2
百安坝
3222
PM2.5
32
PM10
44
O3
0.5
CO
16
SO2
24
NO2
芙蓉中路
3220
PM2.5
32
PM10
4
O3
0.3
CO
7
SO2
23
NO2
行政中心
4624
PM2.5
46
PM10
50
O3
0.6
CO
7
SO2
12
NO2
虎峰
3218
PM2.5
32
PM10
58
O3
0.7
CO
9
SO2
14
NO2
龙门街
4123
PM2.5
41
PM10
66
O3
0.7
CO
7
SO2
16
NO2
昌元
4229
PM2.5
33
PM10
66
O3
0.5
CO
9
SO2
17
NO2
云师幼儿园
3021
PM2.5
24
PM10
38
O3
0.6
CO
9
SO2
12
NO2
公安局
8251 *
PM2.5
66
PM10
41
O3
0.6
CO
32
SO2
22
NO2
忠县中学
7849 *
PM2.5
65
PM10
34
O3
0.7
CO
6
SO2
32
NO2
竹枝路2号
2818
PM2.5
28
PM10
36
O3
0.8
CO
8
SO2
49
NO2
龙河路
7246 *
PM2.5
61
PM10
60
O3
0.9
CO
16
SO2
23
NO2
桃花源中路
3119
PM2.5
31
PM10
43
O3
0.4
CO
3
SO2
10
NO2
秀山县高级中学
4330
PM2.5
36
PM10
33
O3
0.7
CO
8
SO2
8
NO2
河堡街
3826
PM2.5
31
PM10
13
O3
0.7
CO
4
SO2
15
NO2
双山路147号
4326
PM2.5
43
PM10
58
O3
0.5
CO
10
SO2
27
NO2
桃园路24号
5437 *
PM2.5
42
PM10
57
O3
0.7
CO
10
SO2
9
NO2
钟楼街32号
2512
PM2.5
25
PM10
71
O3
0.8
CO
9
SO2
11
NO2
人民南路309号
4521
PM2.5
45
PM10
51
O3
1.2
CO
6
SO2
6
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