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
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Real-time AQI (Monitoring Station in Chongqing)
天生
173
PM2.5
14
PM10
53
O3
0.8
CO
8
SO2
8
NO2
两路
203
PM2.5
20
PM10
45
O3
0.5
CO
10
SO2
9
NO2
南坪
1812
PM2.5
18
PM10
51
O3
0.5
CO
12
SO2
21
NO2
唐家沱
133
PM2.5
11
PM10
40
O3
0.5
CO
9
SO2
16
NO2
歇台子
203
PM2.5
14
PM10
63
O3
0.4
CO
8
SO2
10
NO2
龙井湾
233
PM2.5
10
PM10
73
O3
0.2
CO
7
SO2
6
NO2
龙洲湾
206
PM2.5
20
PM10
45
O3
0.4
CO
9
SO2
14
NO2
上清寺
2113
PM2.5
21
PM10
38
O3
0.3
CO
7
SO2
29
NO2
安康
193
PM2.5
6
PM10
59
O3
0.5
CO
7
SO2
6
NO2
北山路
293
PM2.5
7
PM10
91
O3
0.4
CO
8
SO2
6
NO2
滩子口
216
PM2.5
7
PM10
65
O3
0.6
CO
13
SO2
11
NO2
棠香
209
PM2.5
16
PM10
61
O3
0.6
CO
1
SO2
4
NO2
桃源西路
2611
PM2.5
26
PM10
44
O3
0.6
CO
17
SO2
4
NO2
迎宾大道
193
PM2.5
10
PM10
58
O3
0.4
CO
8
SO2
22
NO2
舟白
203
PM2.5
9
PM10
62
O3
0.3
CO
2
SO2
3
NO2
周家坝
2510
PM2.5
11
PM10
80
O3
0.4
CO
7
SO2
16
NO2
百安坝
273
PM2.5
12
PM10
84
O3
0.3
CO
8
SO2
7
NO2
芙蓉中路
273
PM2.5
19
PM10
84
O3
0.1
CO
7
SO2
5
NO2
行政中心
267
PM2.5
26
PM10
73
O3
0.5
CO
7
SO2
5
NO2
书院路
153
PM2.5
7
PM10
48
O3
0.5
CO
7
SO2
6
NO2
虎峰
366
PM2.5
36
PM10
65
O3
0.6
CO
9
SO2
8
NO2
龙门街
213
PM2.5
11
PM10
66
O3
0.6
CO
6
SO2
7
NO2
公安局
209
PM2.5
16
PM10
64
O3
0.5
CO
8
SO2
4
NO2
忠县中学
253
PM2.5
7
PM10
77
O3
0.4
CO
6
SO2
6
NO2
竹枝路2号
203
PM2.5
12
PM10
64
O3
0.7
CO
8
SO2
12
NO2
龙河路
2215
PM2.5
15
PM10
63
O3
0.3
CO
8
SO2
6
NO2
桃花源中路
206
PM2.5
13
PM10
62
O3
0.5
CO
4
SO2
5
NO2
秀山县高级中学
163
PM2.5
6
PM10
49
O3
0.5
CO
6
SO2
4
NO2
河堡街
193
PM2.5
6
PM10
60
O3
0.7
CO
4
SO2
9
NO2
双山路147号
287
PM2.5
28
PM10
75
O3
0.3
CO
8
SO2
8
NO2
桃园路24号
256
PM2.5
11
PM10
77
O3
0.6
CO
12
SO2
8
NO2
钟楼街32号
193
PM2.5
11
PM10
58
O3
0.6
CO
8
SO2
5
NO2
人民南路309号
253
PM2.5
25
PM10
80
O3
0.6
CO
6
SO2
3
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