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
1 May
Fri
2 May
Sat
3 May
Sun
4 May
Mon
5 May
Tue
6 May
Wed
7 May
Real-time AQI (Monitoring Station in Chongqing)
缙云山
407
PM2.5
37
PM10
125
O3
0.7
CO
6
SO2
17
NO2
天生
5116
PM2.5
51 *
PM10
129
O3
0.7
CO
10
SO2
26
NO2
两路
5436
PM2.5
57 *
PM10
125
O3
0.7
CO
8
SO2
36
NO2
虎溪
4214
PM2.5
41
PM10
132
O3
0.5
CO
9
SO2
10
NO2
南坪
4121
PM2.5
41
PM10
121
O3
0.6
CO
12
SO2
17
NO2
唐家沱
4321
PM2.5
31
PM10
136
O3
0.5
CO
10
SO2
20
NO2
茶园
4321
PM2.5
42
PM10
135
O3
0.5
CO
9
SO2
6
NO2
白市驿
3918
PM2.5
36
PM10
124
O3
0.6
CO
10
SO2
15
NO2
空港
4430
PM2.5
44
PM10
127
O3
0.7
CO
10
SO2
33
NO2
礼嘉
4732
PM2.5
47
PM10
117
O3
0.7
CO
9
SO2
36
NO2
鱼新街
4128
PM2.5
41
PM10
99
O3
0.5
CO
10
SO2
16
NO2
歇台子
4424
PM2.5
44
PM10
92
O3
0.6
CO
14
SO2
19
NO2
龙井湾
4822
PM2.5
48
PM10
129
O3
0.4
CO
11
SO2
14
NO2
龙洲湾
3423
PM2.5
28
PM10
108
O3
0.4
CO
13
SO2
14
NO2
上清寺
4419
PM2.5
44
PM10
113
O3
0.7
CO
13
SO2
28
NO2
安康
3824
PM2.5
33
PM10
119
O3
0.5
CO
8
SO2
6
NO2
北山路
3713
PM2.5
27
PM10
118
O3
0.6
CO
5
SO2
9
NO2
滩子口
3613
PM2.5
22
PM10
115
O3
0.5
CO
18
SO2
6
NO2
棠香
4216
PM2.5
27
PM10
132
O3
0.5
CO
6
SO2
7
NO2
桃源西路
4417
PM2.5
36
PM10
139
O3
0.5
CO
14
SO2
8
NO2
迎宾大道
5215
PM2.5
36
PM10
161 *
O3
0.4
CO
8
SO2
12
NO2
周家坝
4531
PM2.5
40
PM10
108
O3
0.5
CO
15
SO2
19
NO2
百安坝
4425
PM2.5
29
PM10
139
O3
0.3
CO
13
SO2
5
NO2
芙蓉中路
3321
PM2.5
25
PM10
105
O3
0.5
CO
8
SO2
8
NO2
西山
2814
PM2.5
21
PM10
89
O3
0.5
CO
7
SO2
8
NO2
行政中心
373
PM2.5
19
PM10
117
O3
0.5
CO
10
SO2
11
NO2
书院路
4716
PM2.5
41
PM10
148
O3
0.4
CO
7
SO2
7
NO2
虎峰
4411
PM2.5
40
PM10
138
O3
0.2
CO
11
SO2
8
NO2
龙门街
4211
PM2.5
28
PM10
134
O3
0.4
CO
6
SO2
6
NO2
昌元
409
PM2.5
19
PM10
127
O3
0.4
CO
6
SO2
8
NO2
双山路147号
3720
PM2.5
37
PM10
108
O3
0.5
CO
10
SO2
17
NO2
桃园路24号
4014
PM2.5
29
PM10
128
O3
0.4
CO
10
SO2
6
NO2
钟楼街32号
4116
PM2.5
35
PM10
130
O3
0.4
CO
16
SO2
4
NO2
人民南路309号
5030
PM2.5
50
PM10
143
O3
0.5
CO
8
SO2
7
NO2
Air quality in the last 12 months (Chongqing)
|
2025/02
|
83
|
55
|
37
|
39
|
50
|
40
|
35
|
44
|
55
|
60
|
73
|
71
|
42
|
44
|
44
|
50
|
52
|
44
|
50
|
45
|
47
|
41
|
39
|
47
|
64
|
65
|
64
|
68
|
|||
|
2025/01
|
134
|
156
|
166
|
145
|
102
|
99
|
75
|
48
|
48
|
49
|
57
|
64
|
89
|
104
|
85
|
81
|
89
|
106
|
104
|
113
|
132
|
180
|
204
|
96
|
36
|
38
|
52
|
74
|
170
|
138
|
103
|
|
2024/12
|
88
|
106
|
96
|
79
|
39
|
41
|
38
|
37
|
43
|
51
|
63
|
52
|
52
|
53
|
61
|
75
|
98
|
117
|
91
|
92
|
122
|
82
|
68
|
93
|
111
|
115
|
111
|
105
|
107
|
108
|
109
|
|
2024/11
|
58
|
52
|
67
|
66
|
39
|
47
|
68
|
74
|
42
|
42
|
60
|
57
|
48
|
48
|
48
|
37
|
23
|
22
|
21
|
26
|
33
|
40
|
37
|
30
|
24
|
36
|
44
|
47
|
62
|
78
|
|
|
2024/10
|
20
|
28
|
32
|
41
|
52
|
50
|
48
|
49
|
60
|
80
|
65
|
41
|
44
|
48
|
51
|
56
|
27
|
33
|
37
|
21
|
24
|
29
|
39
|
50
|
62
|
74
|
44
|
52
|
58
|
81
|
87
|
|
2024/09
|
36
|
36
|
26
|
26
|
34
|
35
|
39
|
30
|
24
|
29
|
37
|
33
|
33
|
42
|
26
|
29
|
29
|
33
|
31
|
42
|
32
|
36
|
36
|
49
|
63
|
77
|
49
|
44
|
40
|
20
|
|
|
2024/08
|
28
|
21
|
19
|
21
|
27
|
26
|
26
|
25
|
29
|
38
|
48
|
61
|
54
|
46
|
42
|
40
|
39
|
45
|
40
|
44
|
38
|
34
|
27
|
24
|
21
|
25
|
36
|
33
|
29
|
26
|
27
|
|
2024/07
|
34
|
32
|
32
|
28
|
25
|
31
|
25
|
30
|
28
|
23
|
19
|
26
|
28
|
19
|
23
|
23
|
25
|
30
|
23
|
23
|
23
|
24
|
25
|
22
|
47
|
49
|
37
|
32
|
32
|
26
|
30
|
|
2024/06
|
53
|
34
|
33
|
26
|
30
|
27
|
27
|
32
|
36
|
32
|
36
|
36
|
48
|
53
|
50
|
39
|
32
|
31
|
25
|
23
|
22
|
31
|
37
|
41
|
37
|
33
|
18
|
19
|
30
|
37
|
|
|
2024/05
|
34
|
31
|
28
|
34
|
37
|
48
|
58
|
55
|
49
|
42
|
43
|
52
|
51
|
52
|
40
|
47
|
50
|
48
|
40
|
26
|
24
|
30
|
34
|
39
|
35
|
25
|
33
|
35
|
27
|
29
|
41
|
|
2024/04
|
47
|
41
|
34
|
29
|
27
|
30
|
28
|
31
|
35
|
43
|
44
|
41
|
42
|
48
|
61
|
34
|
36
|
37
|
26
|
45
|
50
|
39
|
36
|
42
|
41
|
41
|
47
|
38
|
27
|
23
|
|
|
2024/03
|
64
|
58
|
64
|
80
|
95
|
80
|
63
|
72
|
65
|
78
|
83
|
66
|
77
|
76
|
60
|
59
|
70
|
31
|
43
|
60
|
65
|
70
|
80
|
62
|
31
|
36
|
36
|
47
|
52
|
54
|
51
|
|
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