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
2517
PM2.5
24
PM10
63
O3
0.9
CO
8
SO2
9
NO2
两路
2310
PM2.5
14
PM10
73
O3
0.6
CO
10
SO2
10
NO2
南坪
3415
PM2.5
34
PM10
71
O3
0.7
CO
12
SO2
23
NO2
唐家沱
2314
PM2.5
23
PM10
51
O3
0.7
CO
8
SO2
22
NO2
歇台子
2013
PM2.5
15
PM10
63
O3
0.8
CO
9
SO2
20
NO2
龙井湾
2410
PM2.5
12
PM10
75
O3
0.4
CO
7
SO2
12
NO2
龙洲湾
3015
PM2.5
30
PM10
64
O3
0.5
CO
10
SO2
12
NO2
上清寺
3524
PM2.5
31
PM10
56
O3
0.6
CO
8
SO2
32
NO2
安康
1611
PM2.5
12
PM10
27
O3
0.7
CO
8
SO2
16
NO2
北山路
2818
PM2.5
21
PM10
87
O3
0.5
CO
9
SO2
11
NO2
滩子口
2516
PM2.5
23
PM10
80
O3
0.5
CO
16
SO2
9
NO2
棠香
249
PM2.5
10
PM10
74
O3
0.7
CO
3
SO2
4
NO2
桃源西路
2411
PM2.5
24
PM10
52
O3
0.9
CO
25
SO2
16
NO2
迎宾大道
1912
PM2.5
13
PM10
59
O3
1.0
CO
15
SO2
23
NO2
舟白
183
PM2.5
13
PM10
55
O3
0.4
CO
2
SO2
4
NO2
周家坝
153
PM2.5
7
PM10
46
O3
0.5
CO
6
SO2
13
NO2
百安坝
133
PM2.5
12
PM10
41
O3
0.5
CO
18
SO2
17
NO2
芙蓉中路
143
PM2.5
14
PM10
27
O3
0.2
CO
7
SO2
24
NO2
行政中心
2517
PM2.5
23
PM10
67
O3
0.7
CO
7
SO2
14
NO2
虎峰
4412
PM2.5
44
PM10
61
O3
0.8
CO
16
SO2
17
NO2
龙门街
2316
PM2.5
23
PM10
72
O3
0.7
CO
10
SO2
13
NO2
云师幼儿园
153
PM2.5
8
PM10
45
O3
0.6
CO
9
SO2
9
NO2
公安局
123
PM2.5
12
PM10
32
O3
0.9
CO
9
SO2
12
NO2
忠县中学
2920
PM2.5
26
PM10
16
O3
0.7
CO
6
SO2
19
NO2
龙河路
2214
PM2.5
22
PM10
48
O3
0.8
CO
10
SO2
21
NO2
桃花源中路
217
PM2.5
21
PM10
28
O3
0.7
CO
4
SO2
13
NO2
秀山县高级中学
139
PM2.5
11
PM10
16
O3
0.6
CO
6
SO2
8
NO2
双山路147号
3926
PM2.5
39
PM10
50
O3
0.7
CO
8
SO2
30
NO2
桃园路24号
2819
PM2.5
21
PM10
79
O3
0.8
CO
12
SO2
6
NO2
钟楼街32号
2110
PM2.5
14
PM10
65
O3
0.5
CO
10
SO2
4
NO2
人民南路309号
273
PM2.5
27
PM10
48
O3
0.7
CO
6
SO2
4
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