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
25 Apr
Sun
26 Apr
Mon
27 Apr
Tue
28 Apr
Wed
29 Apr
Thu
30 Apr
Fri
1 May
Real-time AQI (Monitoring Station in Chongqing)
天生
4827
PM2.5
48
PM10
139
O3
0.6
CO
9
SO2
18
NO2
两路
5122
PM2.5
51 *
PM10
120
O3
0.4
CO
10
SO2
11
NO2
南坪
3927
PM2.5
39
PM10
123
O3
0.7
CO
9
SO2
28
NO2
唐家沱
3824
PM2.5
35
PM10
120
O3
0.3
CO
10
SO2
10
NO2
歇台子
3613
PM2.5
34
PM10
113
O3
0.3
CO
9
SO2
9
NO2
龙井湾
5827
PM2.5
60 *
PM10
96
O3
0.6
CO
8
SO2
29
NO2
龙洲湾
4330
PM2.5
38
PM10
131
O3
0.3
CO
9
SO2
18
NO2
上清寺
3522
PM2.5
34
PM10
110
O3
0.3
CO
9
SO2
17
NO2
安康
3927
PM2.5
37
PM10
110
O3
0.7
CO
7
SO2
7
NO2
北山路
4120
PM2.5
32
PM10
130
O3
0.4
CO
10
SO2
8
NO2
滩子口
3514
PM2.5
19
PM10
112
O3
0.2
CO
3
SO2
7
NO2
棠香
4024
PM2.5
29
PM10
125
O3
0.5
CO
6
SO2
6
NO2
桃源西路
7648 *
PM2.5
50
PM10
180
O3
0.9
CO
17
SO2
11
NO2
迎宾大道
4229
PM2.5
36
PM10
113
O3
0.4
CO
10
SO2
16
NO2
舟白
4229
PM2.5
40
PM10
86
O3
0.4
CO
11
SO2
9
NO2
周家坝
4821
PM2.5
48
PM10
126
O3
0.3
CO
6
SO2
9
NO2
百安坝
4419
PM2.5
44
PM10
118
O3
0.3
CO
8
SO2
10
NO2
芙蓉中路
2616
PM2.5
20
PM10
82
O3
0.2
CO
8
SO2
6
NO2
行政中心
3919
PM2.5
33
PM10
124
O3
0.5
CO
10
SO2
9
NO2
书院路
4724
PM2.5
47
PM10
126
O3
0.5
CO
9
SO2
15
NO2
虎峰
5329
PM2.5
54 *
PM10
140
O3
0.6
CO
12
SO2
18
NO2
龙门街
4214
PM2.5
37
PM10
132
O3
0.5
CO
16
SO2
10
NO2
昌元
3716
PM2.5
24
PM10
116
O3
0.2
CO
8
SO2
4
NO2
云师幼儿园
3917
PM2.5
23
PM10
122
O3
0.7
CO
9
SO2
10
NO2
公安局
5735
PM2.5
59 *
PM10
145
O3
0.7
CO
24
SO2
8
NO2
忠县中学
4126
PM2.5
41
PM10
118
O3
0.4
CO
7
SO2
9
NO2
竹枝路2号
3620
PM2.5
26
PM10
113
O3
0.4
CO
7
SO2
12
NO2
龙河路
4424
PM2.5
44
PM10
120
O3
0.5
CO
10
SO2
9
NO2
桃花源中路
3514
PM2.5
35
PM10
88
O3
0.4
CO
4
SO2
4
NO2
秀山县高级中学
299
PM2.5
24
PM10
91
O3
0.3
CO
6
SO2
6
NO2
河堡街
4028
PM2.5
39
PM10
84
O3
0.4
CO
4
SO2
4
NO2
双山路147号
5022
PM2.5
50
PM10
133
O3
0.2
CO
8
SO2
16
NO2
桃园路24号
4221
PM2.5
31
PM10
134
O3
0.4
CO
13
SO2
4
NO2
钟楼街32号
4025
PM2.5
40
PM10
108
O3
0.4
CO
7
SO2
2
NO2
人民南路309号
5522
PM2.5
56 *
PM10
134
O3
0.6
CO
7
SO2
7
NO2
Air quality in the last 12 months (Chongqing)
|
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
|
|
2025/04
|
41
|
52
|
56
|
56
|
68
|
75
|
64
|
63
|
67
|
61
|
46
|
252
|
234
|
143
|
103
|
79
|
74
|
66
|
49
|
35
|
41
|
44
|
50
|
39
|
47
|
49
|
42
|
43
|
36
|
36
|
|
|
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