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
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Real-time AQI (Monitoring Station in Chongqing)
天生
3417
PM2.5
18
PM10
106
O3
0.8
CO
9
SO2
6
NO2
两路
358
PM2.5
17
PM10
112
O3
0.4
CO
10
SO2
8
NO2
南坪
4519
PM2.5
27
PM10
142
O3
0.4
CO
10
SO2
16
NO2
唐家沱
4112
PM2.5
12
PM10
129
O3
0.3
CO
9
SO2
12
NO2
歇台子
4318
PM2.5
31
PM10
135
O3
0.4
CO
9
SO2
12
NO2
龙洲湾
4517
PM2.5
38
PM10
144
O3
0.3
CO
9
SO2
10
NO2
上清寺
4414
PM2.5
29
PM10
138
O3
0.2
CO
8
SO2
13
NO2
安康
153
PM2.5
9
PM10
47
O3
0.5
CO
7
SO2
10
NO2
北山路
4711
PM2.5
22
PM10
148
O3
0.4
CO
8
SO2
8
NO2
滩子口
4216
PM2.5
23
PM10
134
O3
0.3
CO
4
SO2
8
NO2
棠香
3412
PM2.5
16
PM10
106
O3
0.5
CO
4
SO2
4
NO2
舟白
173
PM2.5
14
PM10
53
O3
0.4
CO
3
SO2
5
NO2
周家坝
219
PM2.5
21
PM10
62
O3
0.5
CO
11
SO2
16
NO2
百安坝
236
PM2.5
23
PM10
67
O3
0.3
CO
9
SO2
11
NO2
行政中心
4216
PM2.5
34
PM10
134
O3
0.4
CO
7
SO2
5
NO2
书院路
276
PM2.5
15
PM10
84
O3
0.4
CO
8
SO2
6
NO2
龙门街
358
PM2.5
28
PM10
111
O3
0.5
CO
6
SO2
9
NO2
昌元
4117
PM2.5
26
PM10
129
O3
0.4
CO
9
SO2
8
NO2
云师幼儿园
178
PM2.5
12
PM10
53
O3
0.6
CO
9
SO2
11
NO2
忠县中学
183
PM2.5
13
PM10
56
O3
0.5
CO
5
SO2
9
NO2
竹枝路2号
2316
PM2.5
16
PM10
41
O3
0.8
CO
8
SO2
24
NO2
龙河路
3418
PM2.5
21
PM10
106
O3
0.4
CO
11
SO2
7
NO2
桃花源中路
163
PM2.5
16
PM10
47
O3
0.5
CO
4
SO2
7
NO2
秀山县高级中学
153
PM2.5
7
PM10
48
O3
0.6
CO
7
SO2
3
NO2
桃园路24号
316
PM2.5
21
PM10
97
O3
0.6
CO
11
SO2
5
NO2
钟楼街32号
3611
PM2.5
20
PM10
115
O3
0.3
CO
11
SO2
4
NO2
人民南路309号
253
PM2.5
24
PM10
78
O3
0.6
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